Fabrication and Characterization of Fused Microfiber Resonators

被引：25
|
作者：
Pal, Parama [1 ]
Knox, Wayne H. [1 ]
机构：
[1] Univ Rochester, Inst Opt, Rochester, NY 14627 USA
来源：
IEEE PHOTONICS TECHNOLOGY LETTERS | 2009年 / 21卷 / 9-12期
关键词：
Laser fusion; microfibers; optical fibers; optical resonators; FILTERS; POLYMER; WIRES;
D O I：
10.1109/LPT.2009.2017506
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We fabricate a 2.6-mm-diameter loop resonator from a tapered, step-index silica fiber of thickness similar to 7.2 mu m. The resonator has a coupling region that is fused with a CO2 laser for reducing structural instabilities and improving the overall stability of the device. We experimentally demonstrate optical resonances with a Q-factor >= 25 000 at a free-spectral range of 0.19 nm.
引用
收藏
页码：766 / 768
页数：3
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